From: Lars Poeschel <poeschel@xxxxxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit dbea4032f8024e5ea886341f7c39cf023e30e828 upstream.
This adds support for another model of IRTOUCH SYSTEMS Co.,LtD infrared
touchscreens. The USB vendorID/deviceID is 6615/0012. It is also sold
under the label "Elektrosil".
The datasheet states that coordinates for x and y are in the range from
0 to 32767.
Signed-off-by: Lars Poeschel <poeschel@xxxxxxxxxxx>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/input/touchscreen/usbtouchscreen.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index 5f87bed05467..e565530e3596 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -133,6 +133,7 @@ enum {
DEVTYPE_GUNZE,
DEVTYPE_DMC_TSC10,
DEVTYPE_IRTOUCH,
+ DEVTYPE_IRTOUCH_HIRES,
DEVTYPE_IDEALTEK,
DEVTYPE_GENERAL_TOUCH,
DEVTYPE_GOTOP,
@@ -199,6 +200,7 @@ static const struct usb_device_id usbtouch_devices[] = {
#ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH
{USB_DEVICE(0x595a, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
{USB_DEVICE(0x6615, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
+ {USB_DEVICE(0x6615, 0x0012), .driver_info = DEVTYPE_IRTOUCH_HIRES},
#endif
#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
@@ -1178,6 +1180,15 @@ static struct usbtouch_device_info usbtouch_dev_info[] = {
.rept_size = 8,
.read_data = irtouch_read_data,
},
+
+ [DEVTYPE_IRTOUCH_HIRES] = {
+ .min_xc = 0x0,
+ .max_xc = 0x7fff,
+ .min_yc = 0x0,
+ .max_yc = 0x7fff,
+ .rept_size = 8,
+ .read_data = irtouch_read_data,
+ },
#endif
#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
--
2.4.2
--
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